Moreno Arias, E.S. , Peña Cordero, S.J. y Mesa-Cano, I.C. 2022. Mortality rate and risk factors in adolescent pregnancy systemic review. Pro Sciences: Revista de Producción, Ciencias e Investigación. 6, 42 (mar. 2022), 291–300. DOI:https://doi.org/10.29018/issn.2588-1000vol6iss42.2022pp291-300.